FIELD: electrical engineering; fuel flasks for fuel cells.
SUBSTANCE: proposed fuel flask is connected to fuel cell and has outer casing and flexible inner chamber holding fuel for fuel cell. Flexible inner chamber can be provided with insert disposed within inner chamber and designed to facilitate fuel transfer from flask to fuel cell, Insert makes it possible to reduce amount of fuel entrapped in flask. Flexible inner chamber can be used without outer casing. The latter can be actually rigid or flexible. Flask is suited to receive by-products from fuel cell and can be compressed to inject fuel into fuel cell. Non-return safety valves designed to maintain pressure within bottle at specified level are also described in invention specification.
EFFECT: reduced amount of remaining fuel in flask.
67 cl, 21 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| FUEL SPRAY CANS FOR FUEL ELEMENTS AND METHOD OF PRODUCTION | 2004 |
|
RU2325737C2 |
| FUEL CELL SOURCE | 2004 |
|
RU2319257C9 |
| FUEL BOTTLE AND ITS CONNECTING VALVE | 2004 |
|
RU2315396C2 |
| DETACHABLE FUEL CAN | 2006 |
|
RU2419016C2 |
| PRESSURISED CARTRIDGES OF FUEL ELEMENTS | 2008 |
|
RU2485637C2 |
| FUEL FOR HYDROGEN-GENERATING CARTRIDGES | 2006 |
|
RU2444472C2 |
| FUEL CONTAINER FOR FUEL CELL | 2004 |
|
RU2316852C2 |
| FUEL BARREL FOR FUEL ELEMENTS | 2007 |
|
RU2444817C2 |
| NON-INTERCHANGEABLE CONNECTION VALVES FOR FUEL BARRELS | 2008 |
|
RU2468273C2 |
| METHOD AND DEVICE FOR FUELLING FUEL CONTAINERS | 2004 |
|
RU2360331C2 |
